make -C tools/testing/selftests TARGETS="net" TEST_PROGS=io_uring_zerocopyy_tx.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-3/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: io_uring_zerocopy_tx.sh # ipv4 udp -m 1 -t 1 -n 32 # tx=11808 (MB=736), tx/s=11808 (MB/s=736) # rx=11511 (718 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5404 (MB=337), tx/s=5404 (MB/s=337) # rx=2690 (337 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13184 (MB=822), tx/s=13184 (MB/s=822) # rx=12668 (790 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5921 (MB=369), tx/s=5921 (MB/s=369) # rx=2955 (369 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13728 (MB=856), tx/s=13728 (MB/s=856) # rx=13325 (831 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6024 (MB=375), tx/s=6024 (MB/s=375) # rx=3008 (375 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11808 (MB=736), tx/s=11808 (MB/s=736) # rx=11579 (722 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5334 (MB=332), tx/s=5334 (MB/s=332) # rx=2648 (332 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12864 (MB=802), tx/s=12864 (MB/s=802) # rx=12407 (774 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5850 (MB=365), tx/s=5850 (MB/s=365) # rx=2887 (365 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13472 (MB=840), tx/s=13472 (MB/s=840) # rx=13227 (825 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6067 (MB=378), tx/s=6067 (MB/s=378) # rx=3000 (378 MB) # ok # OK. All tests passed ok 1 selftests: net: io_uring_zerocopy_tx.sh make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->